mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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b5de07a8c5
Since it's impossible to not to use any because any possible version mismatch between the header and the runtime, such in the case of the denoise structure. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5283>
212 lines
6.3 KiB
Meson
212 lines
6.3 KiB
Meson
msdk_sources = [
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'gstmsdk.c',
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'gstmsdkallocator.c',
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'gstmsdkcaps.c',
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'gstmsdkcontext.c',
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'gstmsdkcontextutil.c',
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'gstmsdkdec.c',
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'gstmsdkdecproputil.c',
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'gstmsdkenc.c',
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'gstmsdkh264dec.c',
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'gstmsdkh264enc.c',
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'gstmsdkh265dec.c',
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'gstmsdkh265enc.c',
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'gstmsdkmjpegdec.c',
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'gstmsdkmjpegenc.c',
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'gstmsdkmpeg2dec.c',
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'gstmsdkmpeg2enc.c',
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'gstmsdkvc1dec.c',
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'gstmsdkvp8dec.c',
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'gstmsdkvpp.c',
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'gstmsdkvpputil.c',
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'msdk-enums.c',
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'msdk.c',
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]
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have_msdk = false
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msdk_dep = []
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use_msdk = false
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use_onevpl = false
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onevpl_extra_args = []
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extra_args = [
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'-DGST_USE_UNSTABLE_API',
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'-DMFX_DEPRECATED_OFF'
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]
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msdk_option = get_option('msdk')
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if msdk_option.disabled()
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subdir_done()
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endif
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if host_machine.system() == 'windows'
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msdk_sources += ['msdk_d3d.c', 'gstmsdkallocator_d3d.c' ]
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if gstd3d11_dep.found()
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extra_args += ['-DCOBJMACROS']
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else
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if msdk_option.enabled()
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error('The msdk plugin was enabled explicity, but required d3d11 dependencies were not found.')
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endif
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subdir_done()
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endif
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else
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if not gstva_dep.found()
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if msdk_option.enabled()
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error('The msdk plugin was enabled explicity, but required va dependencies were not found.')
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endif
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subdir_done()
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endif
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msdk_sources += ['msdk_libva.c', 'gstmsdkallocator_libva.c']
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endif
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mfx_api = get_option('mfx_api')
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if mfx_api != 'oneVPL'
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mfx_dep = dependency('libmfx', version: ['>= 1.0', '<= 1.99'], required: false)
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if mfx_dep.found()
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mfx_incdir = mfx_dep.get_variable('includedir')
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mfx_inc = []
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use_msdk = true
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else
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# Old versions of MediaSDK don't provide a pkg-config file
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mfx_root = run_command(python3, '-c', 'import os; print(os.environ.get("INTELMEDIASDKROOT", os.environ.get("MFX_HOME", "")))', check: false).stdout().strip()
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if mfx_root != ''
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mfx_libdir = [mfx_root + '/lib/lin_x64', mfx_root + '/lib/x64', mfx_root + '/lib64', mfx_root + '/lib']
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if host_machine.system() == 'windows'
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if host_machine.cpu_family() == 'x86'
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mfx_libdir = [mfx_root + '/lib/win32']
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else
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mfx_libdir = [mfx_root + '/lib/x64']
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endif
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endif
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mfx_incdir = join_paths([mfx_root, 'include'])
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mfx_lib = cxx.find_library('mfx', dirs: mfx_libdir, required: msdk_option)
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mfx_inc = include_directories(mfx_incdir)
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mfx_dep = declare_dependency(include_directories: mfx_inc, dependencies: mfx_lib)
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use_msdk = true
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endif
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endif
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endif
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if not use_msdk and mfx_api != 'MSDK'
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mfx_dep = dependency('vpl', version: '>= 2.2', required: false)
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if mfx_dep.found()
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mfx_incdir = mfx_dep.get_variable('includedir')
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mfx_inc = []
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use_onevpl = true
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endif
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endif
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if not use_msdk and not use_onevpl
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if msdk_option.enabled()
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error('msdk plugin enabled but the Intel Media SDK or the oneVPL SDK not found: consider setting PKG_CONFIG_PATH, INTELMEDIASDKROOT or MFX_HOME')
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else
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subdir_done()
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endif
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endif
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# Check oneVPL firstly
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if use_onevpl
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onevpl_extra_args += ['-DONEVPL_EXPERIMENTAL']
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mfx_incdir = join_paths([mfx_incdir, 'vpl'])
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mfx_inc = include_directories(mfx_incdir)
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elif cxx.has_header('mfx/mfxdefs.h', args: '-I' + mfx_incdir)
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mfx_incdir = join_paths([mfx_incdir, 'mfx'])
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mfx_inc = include_directories(mfx_incdir)
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endif
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if use_onevpl or cxx.has_header('mfxvp9.h', args: '-I' + mfx_incdir)
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msdk_sources += [ 'gstmsdkvp9dec.c' ]
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cdata.set('USE_MSDK_VP9_DEC', 1)
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endif
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# Usually MFX_VERSION 1026+ is required to support raw VP9 stream, however Fedora 30 has MFX_VERSION==1026
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# but without support for raw VP9 stream, so mfxExtVP9Param is checked as well.
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# See https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/merge_requests/988#note_408093
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mfx_ver126_check_code = '''
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#include <mfxdefs.h>
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#include <mfxstructures.h>
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#if MFX_VERSION < 1026
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#error "The current version of mfx doesn't support raw vp9 stream"
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#endif
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mfxExtVP9Param ext;
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'''
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have_mfx_ver126 = cc.compiles(mfx_ver126_check_code,
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include_directories : [configinc, mfx_inc])
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if have_mfx_ver126
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msdk_sources += [ 'gstmsdkvp9enc.c' ]
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cdata.set('USE_MSDK_VP9_ENC', 1)
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endif
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mfx_ver134_check_code = '''
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#include <mfxdefs.h>
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#if MFX_VERSION < 1034
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#error "The current version of mfx doesn't support AV1 decoding"
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#endif
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'''
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have_mfx_ver134 = cc.compiles(mfx_ver134_check_code,
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include_directories : [configinc, mfx_inc])
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if have_mfx_ver134
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msdk_sources += [ 'gstmsdkav1dec.c' ]
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cdata.set('USE_MSDK_AV1_DEC', 1)
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endif
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mfx_ver205_check_code = '''
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#include <mfxdefs.h>
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#if MFX_VERSION < 2005
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#error "The current verison of mfx doesn't support AV1 encoding"
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#endif
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'''
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have_mfx_ver205 = cc.compiles(mfx_ver205_check_code,
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include_directories: [configinc, mfx_inc])
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if use_onevpl and have_mfx_ver205
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msdk_sources += [ 'gstmsdkav1enc.c' ]
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cdata.set10('USE_MSDK_AV1_ENC', 1)
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endif
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if host_machine.system() == 'windows'
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if cc.get_id() != 'msvc' and msdk_option.enabled()
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error('msdk plugin can only be built with MSVC')
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endif
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legacy_stdio_dep = cc.find_library('legacy_stdio_definitions', required: get_option('msdk'))
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msdk_deps = declare_dependency(dependencies: [gstd3d11_dep, legacy_stdio_dep])
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msdk_deps_found = gstd3d11_dep.found() and legacy_stdio_dep.found() and cc.get_id() == 'msvc'
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else
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libdl_dep = cc.find_library('dl', required: get_option('msdk'))
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libgudev_dep = dependency('gudev-1.0', required: get_option('msdk'), allow_fallback: true)
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libdrm_dep = dependency('libdrm', required: get_option('msdk'))
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msdk_deps = declare_dependency(dependencies: [gstva_dep, libdl_dep, libgudev_dep, libdrm_dep])
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msdk_deps_found = gstva_dep.found() and libdl_dep.found() and libgudev_dep.found() and libdrm_dep.found()
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endif
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if msdk_deps_found
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if host_machine.system() != 'windows'
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driverdir = libva_dep.get_variable('driverdir', default_value: '')
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if driverdir == ''
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driverdir = join_paths(get_option('prefix'), get_option('libdir'), 'dri')
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endif
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cdata.set_quoted('VA_DRIVERS_PATH', '@0@'.format(driverdir))
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endif
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gstmsdktag = library('gstmsdk',
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msdk_sources,
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c_args : gst_plugins_bad_args + extra_args + onevpl_extra_args,
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include_directories : [configinc, mfx_inc],
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dependencies : [gstbase_dep, gstvideo_dep, gstpbutils_dep, gstallocators_dep, gstcodecparsers_dep, mfx_dep, msdk_deps],
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install : true,
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install_dir : plugins_install_dir,
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)
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plugins += [gstmsdktag]
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have_msdk = true
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endif
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